mirror of
https://github.com/ivuorinen/cheatsheet-tldr.git
synced 2026-01-26 11:33:59 +00:00
27 lines
736 B
Plaintext
27 lines
736 B
Plaintext
---
|
|
syntax: markdown
|
|
tags: [tldr, linux]
|
|
source: https://github.com/tldr-pages/tldr.git
|
|
---
|
|
# esearch
|
|
|
|
> Perform a new Entrez search using terms in indexed fields.
|
|
> It is part of the `edirect` package.
|
|
> More information: <https://www.ncbi.nlm.nih.gov/books/NBK179288/>.
|
|
|
|
- Search the pubmed database for selective serotonin reuptake inhibitor:
|
|
|
|
`esearch -db pubmed -query "{{selective serotonin reuptake inhibitor}}"`
|
|
|
|
- Search the protein database using a query and `regex`:
|
|
|
|
`esearch -db {{protein}} -query '{{Escherichia*}}'`
|
|
|
|
- Search the nucleotide database for sequences whose metadata contain insulin and rodents:
|
|
|
|
`esearch -db nuccore -query "{{insulin [PROT] AND rodents [ORGN]}}"`
|
|
|
|
- Display help:
|
|
|
|
`esearch {{[-h|-help]}}`
|